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公开(公告)号:US4362881A
公开(公告)日:1982-12-07
申请号:US339343
申请日:1982-01-15
IPC分类号: C07D313/00
CPC分类号: C07D313/00
摘要: Tylactone (20-dihydro-20,23-dideoxytylonolide), which has the formula: ##STR1## and specified acyl ester derivatives thereof are useful intermediates in the preparation of macrolide antibiotics.
摘要翻译: 具有下式的Tylactone(20-二氢-2,2,3-dideoxytylonolide)及其指定的酰基酯衍生物是制备大环内酯类抗生素的有用中间体。
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公开(公告)号:US4419447A
公开(公告)日:1983-12-06
申请号:US260961
申请日:1981-05-06
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
CPC分类号: C07H17/08 , C12P19/62 , C12R1/54 , Y10S435/896
摘要: 23-Demycinosyltylosin (DMT) which has the formula: ##STR1## 20-dihydro-DMT, specified acyl ester derivatives, and their acid addition salts are useful antibacterial agents. Improved methods of making 5-O-mycaminosyltylonolide (OMT) and 20-dihydro-OMT by mild acid hydrolysis of DMT and 20-dihydro-DMT, respectively, are included.
摘要翻译: 具有下式的23-霉菌霉素(DMT):具有20-dihydro-DMT,特定酰基酯衍生物及其酸加成盐的有用的抗菌剂。 包括分别通过DMT和20-dihydro-DMT的温和酸解制备5-O-碳霉糖基太乐内酯(OMT)和20-二氢-OMT的改进方法。
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公开(公告)号:US4334019A
公开(公告)日:1982-06-08
申请号:US261826
申请日:1981-05-08
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
CPC分类号: C07H17/08 , C12P19/62 , C12R1/54 , Y10S435/896
摘要: 23-De(mycinosyloxy)tylosin (DMOT) which has the formula: ##STR1## 20-dihydro-DMOT, specified acyl ester derivatives, and the acid addition salts thereof are useful antibacterial agents. New methods of making 23-deoxy-5-O-mycaminosyltylonolide (DOMT) and 20-dihydro-DOMT by mild acid hydrolysis of DMOT and 20-dihydro-DMOT, respectively, are included.
摘要翻译: 具有下式的23-De(霉素氧基)泰乐菌素(DMOT)及其酸加成盐是有用的抗菌剂,其具有下式:20-dihydro-DMOT,特定的酰基酯衍生物及其酸加成盐。 包括分别通过DMOT和20-dihydro-DMOT的温和酸解来制备23-脱氧-5-O-碳霉糖基太乐内酯(DOMT)和20-二氢-NDTT的新方法。
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公开(公告)号:US4537957A
公开(公告)日:1985-08-27
申请号:US503986
申请日:1983-06-13
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
摘要: 23-Demycinosyltylosin (DMT) which has the formula: ##STR1## 20-dihydro-DMT, specified acyl ester derivatives, and their acid addition salts are useful antibacterial agents. Improved methods of making 5-O-mycaminosyltylonolide (OMT) and 20-dihydro-OMT by mild acid hydrolysis of DMT and 20-dihydro-DMT, respectively, are included.
摘要翻译: 具有下式的23-霉菌霉素(DMT):具有20-dihydro-DMT,特定酰基酯衍生物及其酸加成盐的有用的抗菌剂。 包括分别通过DMT和20-dihydro-DMT的温和酸解制备5-O-碳霉糖基太乐内酯(OMT)和20-二氢-OMT的改进方法。
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公开(公告)号:US4385116A
公开(公告)日:1983-05-24
申请号:US169051
申请日:1980-07-15
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
CPC分类号: C07H17/08 , C12P19/62 , C12R1/54 , Y10S435/896
摘要: 2'"-O-demethylmacrocin (DOMM) which has the formula: ##STR1## 20-dihydro-DOMM, 2'"-O-demethyllactenocin (DOML), 20-dihydro-DOML, specified acyl ester derivatives, and their acid addition salts are useful antibacterial agents.
摘要翻译: 具有下式的2-脱甲基肌氨酸(DOMM):20-二氢-ODM,2'-O-去甲基乳球蛋白(DOML),20-二氢-ODL,指定的酰基酯衍生物,以及它们 酸加成盐是有用的抗菌剂。
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公开(公告)号:US4321362A
公开(公告)日:1982-03-23
申请号:US156855
申请日:1980-06-12
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
IPC分类号: C12P1/06 , A61K31/70 , A61K31/7042 , A61K31/7048 , A61P31/04 , C07H17/08 , C12P17/08 , C12P19/62 , C12R1/465 , A61K31/71
摘要: 23-De(mycinosyloxy)tylosin (DMOT) which has the formula: ##STR1## 20-dihydro-DMOT, specified acyl ester derivatives, and the acid addition salts thereof are useful antibacterial agents. New methods of making 23-deoxy-5-O-my-caminosyltylonolide (DOMT) and 20-dihydro-DOMT by mild acid hydrolysis of DMOT and 20-dihydro-DMOT, respectively, are included.
摘要翻译: 具有下式的23-De(霉素氧基)泰乐菌素(DMOT)及其酸加成盐是有用的抗菌剂,其具有下式:20-dihydro-DMOT,特定的酰基酯衍生物及其酸加成盐。 包括分别通过DMOT和20-dihydro-DMOT的温和酸解水解制备23-脱氧-5-O-肌氨酰基太乐内酯(DOMT)和20-二氢-NDT的新方法。
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7.
公开(公告)号:US4304856A
公开(公告)日:1981-12-08
申请号:US205539
申请日:1980-11-10
IPC分类号: C12P13/00 , A61K31/70 , A61K31/7042 , A61K31/7048 , A61P31/04 , C07H17/08 , C12N1/20 , C12P19/62 , C12R1/465 , C12R1/54
CPC分类号: C07H17/08 , C12P19/62 , C12R1/54 , Y10S435/896
摘要: 20-Dihydro-20-deoxy-23-demycinosyltylosin (DH-DO-DMT), 20-dihydro-20-deoxy-5-O-mycaminosyltylonolide (DH-DO-OMT), specified acyl ester derivatives, and their acid addition salts are useful intermediates and antibacterial agents. Methods of preparing DH-DO-DMT and DH-DO-OMT by fermentation of Streptomyces fradiae and the microorganism S. fradiae ATCC 31733 are included.
摘要翻译: (DH-DO-DMT),20-二氢-20-脱氧-5-O-碳霉糖基三奈醇(DH-DO-OMT),特定酰基酯衍生物及其酸加成盐 是有用的中间体和抗菌剂。 包括通过发酵Streptomyces fradiae和微生物S.fradiae ATCC 31733制备DH-DO-DMT和DH-DO-OMT的方法。
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公开(公告)号:US4486584A
公开(公告)日:1984-12-04
申请号:US450879
申请日:1982-12-20
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
摘要: 2'"-O-demethylmacrocin (DOMM) which has the formula: ##STR1## 20-dihydro-DOMM, 2'"-O-demethyllactenocin (DOML), 20-dihydro-DOML, specified acyl ester derivatives, and their acid addition salts are useful antibacterial agents.
摘要翻译: 具有下式的2-脱甲基肌氨酸(DOMM):20-二氢-ODM,2'- 酸加成盐是有用的抗菌剂。
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公开(公告)号:US4366247A
公开(公告)日:1982-12-28
申请号:US162977
申请日:1980-07-02
申请人: Richard H. Baltz , Eugene T. Seno
发明人: Richard H. Baltz , Eugene T. Seno
CPC分类号: C12R1/54 , C07D313/00 , C12P17/08 , Y10S435/896
摘要: A process for preparing tylactone (20-dihydro-20,23-dideoxytylonolide), which has the formula: ##STR1## by submerged aerobic fermentation of Streptomyces fradiae NRRL 12188 or a tylactone-producing mutant or recombinant thereof is provided.
摘要翻译: 提供了通过唾液链霉菌链霉菌NRRL12188的浸没好氧发酵或其产生的产生Tylactone的突变体或其重组体制备具有下式的Tylactone(20-二氢-2,2,3-dideoxytylonolide)的方法。
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公开(公告)号:US4321361A
公开(公告)日:1982-03-23
申请号:US156854
申请日:1980-06-12
申请人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
发明人: Richard H. Baltz , Gene M. Wild , Eugene T. Seno
IPC分类号: C12P1/06 , A61K31/70 , A61K31/7042 , A61K31/7048 , A61P31/04 , C07H17/08 , C12P17/08 , C12P19/62 , C12R1/465 , A61K31/71
摘要: 23-Demycinosyltylosin (DMT) which has the formula: ##STR1## 20-dihydro-DMT, specified acyl ester derivatives, and their acid addition salts are useful antibacterial agents. Improved methods of making 5-O-mycaminosyltylonolide (OMT) and 20-dihydro-OMT by mild acid hydrolysis of DMT and 20-dihydro-DMT, respectively, are included.
摘要翻译: 具有下式的23-霉菌霉素(DMT):具有20-dihydro-DMT,特定酰基酯衍生物及其酸加成盐的有用的抗菌剂。 包括分别通过DMT和20-dihydro-DMT的温和酸解制备5-O-碳霉糖基太乐内酯(OMT)和20-二氢-OMT的改进方法。
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